Missouri-Kansas-Texas
311 (4-4-0)

M-K-T
311 was built in 1890 by Baldwin and extensively rebuilt by Katy in 1923.
It now has 69" drivers and 18" x 24" cylinders. It weighs
225,800 lbs. and is 59' 11.5" long. With its big piston valves, it
certainly doesn't look like an 1890s vintage 4-4-0. It is the only preserved
Katy steam locomotive. It is on display at the National Museum of Transportation, Kirkwood, Missouri.